Moving after retirement would be a total PITA. My wife and I bought our retirement home on 90 acres in 1994 and retired the mortgage in 2008. In the intervening 26 years we have completely remodeled the house and built a great shop. I may spruce up the barn a bit with a paint job and batten boards, it looks a little shabby now. It's our dream home. We couldn't see any reason to wait until we were old to enjoy it. I'm glad I was younger when I did some of the upgrades. They'll take us out of here toes up. The master bath has been remodeled to be wheelchair accessible. If we need home care, we have the savings to pay for it.
If you want to live somewhere else, don't waste your time. Move, while you are still young enough to build a new life there. If you want acreage, it won't take care of itself. You will need a tractor, implements, tools, and infrastructure. You will need to bury water lines, repair the water system, run power to outbuildings do erosion and flood control, repair septic systems, and a host of other chores that will be very difficult if you wait until you are old.